Phytochemical Analysis, Antioxidant Activity, Antimicrobial Activity, and Cytotoxicity of Chaptalia nutans Leaves

Table 1

Compounds identified in extracts of Chaptalia nutans by HPLC-DAD-MS.

Sample	Compound	Rt (min)	(M-H) (m/z)	Fragment ions in MS/MS (m/z)	Reference
LV	Quinic acid	2.4–2.9	191	103, 133	Bouhafsoun et al., 2018
	4-Phenylbutyric acid	3.0–3.4	147		Kato-Noguchi, 2008
	Isoferulic acid	14.2–15.5	193	134	Aghraz et al., 2018; Bakr, 2014; Yang, 2011
	5-Hydroxyanthranilic acid	3.5–4.0	107	—	Magee et al., 2007
	3-Hydroxybenzoic acid	2.6	93	—	Gruz et al., 2008
	Arbutin	14.4–14.6	108	—	Ekiert et al., 2012; Urbanska et al., 2014

Rt = retention time; (M-H)^- (m/z) = molecular ion peak in negative mode.